Boilers – new and improved section
Posted by Neil Bumford in Central Heating Boilers, tags: Baxi Boilers, Best Boilers, Boiler, Boiler Accessories. Atag Boilers, Boiler Flues, Boilers, Combi Boiler, Commercial Boilers, Electric Boiler, Gas Boilers, gas saver, Glowworm Boilers, Ideal Boilers, Keston Boilers, Oil Boilers, Open Vent Boiler, System Boiler, Vaillant Boilers, worcester boilersWe have just improved the Boiler section within the BHL website. With thousands of products the boiler is now the most comprehensive boiler site on the net. Featuring every type of boiler imaginable, including all the latest boiler models from the leading manufacturers such as Worcester Boilers, Vaillant Boilers, Baxi Boilers and Glow-worm Boilers. and, BHL.co.uk is the source for everything Boilers.
New categories include Gas Saver, Boiler Accessories, Solar Boilers, Biomass Boilers and Commercial Boilers, including a comprehensive Boiler Controls and Boiler Flues section.
About Boilers
The capacity (heat output) of the Boiler needed to satisfy your requirements can be calculated by adding up the manufacturers specified heat output of all the radiators, plus a 3kW allowance for a hot water cylinder. Ten per cent is added to allow for exceptionally cold weather. The overall calculation is affected by the heat lost through the walls and ceiling, and also by the number of air changes caused by ventilation.
Central Heating Boilers provide warmth and comfort to any home. There are many different types of boiler on the market by lots of different boiler manufacturers. Boilers can be Gas Boilers, Oil Boilers, Solid Fuel Boilers or Electric Boilers. Nowadays, most boilers are high efficiency Condensing Boilers. Condensing boilers extract more heat from the fuel than other types of boiler. Condensing boilers achieve this by passing water through a highly efficient heat exchanger, or a second heat exchanger that uses heat from the flue to preheat cool water returning to the radiators. There are various types of boiler available.
Combination boilers or Combi Boilers provide both hot water to a sealed system and a seperate supply of instant hot water directly to taps and showers. Advantages of combi boilers are ease of installation, space-saving and economy. A heating only boiler is in most instances the most likely boiler to buy if you are replacing an older model of boiler. The chances are that you will have a regular (conventional) boiler. A typical conventional system includes a boiler and extended controls, a feed and expansion cistern, and a hot water cylinder, generally located in an airing cupboard. This will be fed by a cold water storage cistern located in the loft.
A system boiler unlike a combi boiler, work on the principle of stored hot water. However a system boiler differs from a regular boiler in some important respects. Firstly, many of the major individual components of the heating and hot water system are built in, which means that installation is quicker, neater, easier and more efficient. Secondly, the hot water is pumped from the boiler through the system to the radiators and hot water cylinder, resulting in a fast response and more economical running costs. The system boiler removes the need for a feed and expansion cistern.
Read more about Boilers here..

